A small tractor traction seeder used in hilly and mountainous areas

Abstract

The invention relates to a small tractor traction seeder for hilly and mountainous areas, which mainly includes ground wheels, a frame assembly, a ditch opener, a fertilizer discharge system, a seed discharge system, a rear support assembly, a soil covering device, a suppression device, and an irrigation device Wait. The planter is hung on the tractor at three points, the tractor pulls the planter forward, the opener ditches, the ground wheel rotates with the vehicle, and the ground wheel shaft rotates, and the ground wheel shaft transmits power to the seed row (fertilizer) through a chain drive. ) system and irrigation system to complete the seeding (fertilizer) and irrigation operations, the soil cover device 5 behind the ditch opener performs soil covering, and the pressing wheel 7 performs suppression to complete the sowing operation. The planter can complete the operations of ditching, fertilizing, seeding, covering soil and seeding, suppressing and watering at one time, which greatly improves the seeding efficiency and seeding quality. It is compact in structure and small in size and can be used in hilly and mountainous areas.

Description

technical field [0001] The invention relates to a small tractor tractor seeder used in hilly and mountainous areas, which is suitable for mountainous and hilly areas and belongs to the technical field of agricultural machinery engineering. Background technique [0002] At present, there are many kinds of seeders at home and abroad, and the technology is very mature, especially in foreign countries, the seeder technology is particularly advanced. This is based on the fact that foreign seeding is a large-scale operation, and the rural land in our country adopts the individual contract system, and the rural land is divided. , the area is extremely small, so foreign large and medium-sized planters are not suitable for the requirements of our country's sowing technology. If they are miniaturized, the sowing performance will be greatly reduced. Compared with foreign countries, the domestic seeder technology is relatively low, and most of them are medium-sized seeders, which are no...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of seeders at home and abroad, and the technology is very mature, especially in foreign countries, the seeder technology is particularly advanced. This is based on the fact that foreign seeding is a large-scale operation, and the rural land in our country adopts the individual contract system, and the rural land is divided. , the area is very small, so foreign large and medium-sized planters are not suitable for the requirements of our country's sowing technology. If they are miniaturized, the sowing performance will be greatly reduced

Compared with foreign countries, the domestic seeder technology is relatively low, and most of them are medium-sized seeders, which are not suitable for operation in hilly and mountainous areas.

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